CH2M HILL is a global leader in full-service engineering, construction, and operations.

Citadel Technologies is the leading developer and manufacturer of superior quality, ultra-build, 100 percent epoxy and carbon composite...

Cretex Specialty Products, for over 26 years, the leader in solving manhole inflow and infiltration, has supplied the highest quality...

Cherne is recognized as an industry leader throughout the world, selling pipe plugs and testing equipment from Minneapolis to Madrid.

The Center for Underground Infrastructure Research and Education (CUIRE) was established in 2002 with the goal of promoting research,...

Porta-Mole systems handle a wide variety of soil and rock conditions. Our equipment removes cuttings from the hole rather than compacting the...

Cement Lining Company, Inc. has been lining pipe, fittings, flanges, and pipe spools in our Houston, Texas facility for nearly 40 years. Our...

Repair or replace side sewer pipe by Trenchless System (pipe bursting). Save money, time and cause no damage to landscape area, driveway,...